Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233811 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233811
Make RendererWebKitPlatformSupportImpl::idbFactory() thread safe

Calls into RendererWebKitPlatformSupportImpl::idbFactory can
occur from the main (window) thread or a (dedicated) worker
thread, so lazy creation of a RendererWebIDBFactoryImpl there
is not safe.

Since RendererWebIDBFactoryImpl is stateless, just create it
along with the Platform impl rather than lazily.

BUG=315086
TBR=atwilson

Review URL: https://codereview.chromium.org/62593002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233812 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233812